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// SoftEther VPN Source Code
// Mayaqua Kernel
//
// SoftEther VPN Server, Client and Bridge are free software under GPLv2.
//
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// Copyright (c) 2012-2015 Daiyuu Nobori.
// Copyright (c) 2012-2015 SoftEther VPN Project, University of Tsukuba, Japan.
// Copyright (c) 2012-2015 SoftEther Corporation.
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//
// All Rights Reserved.
//
// http://www.softether.org/
//
// Author: Daiyuu Nobori
// Comments: Tetsuo Sugiyama, Ph.D.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// version 2 as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License version 2
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// THE LICENSE AGREEMENT IS ATTACHED ON THE SOURCE-CODE PACKAGE
// AS "LICENSE.TXT" FILE. READ THE TEXT FILE IN ADVANCE TO USE THE SOFTWARE.
//
//
// THIS SOFTWARE IS DEVELOPED IN JAPAN, AND DISTRIBUTED FROM JAPAN,
// UNDER JAPANESE LAWS. YOU MUST AGREE IN ADVANCE TO USE, COPY, MODIFY,
// MERGE, PUBLISH, DISTRIBUTE, SUBLICENSE, AND/OR SELL COPIES OF THIS
// SOFTWARE, THAT ANY JURIDICAL DISPUTES WHICH ARE CONCERNED TO THIS
// SOFTWARE OR ITS CONTENTS, AGAINST US (SOFTETHER PROJECT, SOFTETHER
// CORPORATION, DAIYUU NOBORI OR OTHER SUPPLIERS), OR ANY JURIDICAL
// DISPUTES AGAINST US WHICH ARE CAUSED BY ANY KIND OF USING, COPYING,
// MODIFYING, MERGING, PUBLISHING, DISTRIBUTING, SUBLICENSING, AND/OR
// SELLING COPIES OF THIS SOFTWARE SHALL BE REGARDED AS BE CONSTRUED AND
// CONTROLLED BY JAPANESE LAWS, AND YOU MUST FURTHER CONSENT TO
// EXCLUSIVE JURISDICTION AND VENUE IN THE COURTS SITTING IN TOKYO,
// JAPAN. YOU MUST WAIVE ALL DEFENSES OF LACK OF PERSONAL JURISDICTION
// AND FORUM NON CONVENIENS. PROCESS MAY BE SERVED ON EITHER PARTY IN
// THE MANNER AUTHORIZED BY APPLICABLE LAW OR COURT RULE.
//
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// USE ONLY IN JAPAN. DO NOT USE THIS SOFTWARE IN ANOTHER COUNTRY UNLESS
// YOU HAVE A CONFIRMATION THAT THIS SOFTWARE DOES NOT VIOLATE ANY
// CRIMINAL LAWS OR CIVIL RIGHTS IN THAT PARTICULAR COUNTRY. USING THIS
// SOFTWARE IN OTHER COUNTRIES IS COMPLETELY AT YOUR OWN RISK. THE
// SOFTETHER VPN PROJECT HAS DEVELOPED AND DISTRIBUTED THIS SOFTWARE TO
// COMPLY ONLY WITH THE JAPANESE LAWS AND EXISTING CIVIL RIGHTS INCLUDING
// PATENTS WHICH ARE SUBJECTS APPLY IN JAPAN. OTHER COUNTRIES' LAWS OR
// CIVIL RIGHTS ARE NONE OF OUR CONCERNS NOR RESPONSIBILITIES. WE HAVE
// NEVER INVESTIGATED ANY CRIMINAL REGULATIONS, CIVIL LAWS OR
// INTELLECTUAL PROPERTY RIGHTS INCLUDING PATENTS IN ANY OF OTHER 200+
// COUNTRIES AND TERRITORIES. BY NATURE, THERE ARE 200+ REGIONS IN THE
// WORLD, WITH DIFFERENT LAWS. IT IS IMPOSSIBLE TO VERIFY EVERY
// COUNTRIES' LAWS, REGULATIONS AND CIVIL RIGHTS TO MAKE THE SOFTWARE
// COMPLY WITH ALL COUNTRIES' LAWS BY THE PROJECT. EVEN IF YOU WILL BE
// SUED BY A PRIVATE ENTITY OR BE DAMAGED BY A PUBLIC SERVANT IN YOUR
// COUNTRY, THE DEVELOPERS OF THIS SOFTWARE WILL NEVER BE LIABLE TO
// RECOVER OR COMPENSATE SUCH DAMAGES, CRIMINAL OR CIVIL
// RESPONSIBILITIES. NOTE THAT THIS LINE IS NOT LICENSE RESTRICTION BUT
// JUST A STATEMENT FOR WARNING AND DISCLAIMER.
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//
//
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// SOURCE CODE CONTRIBUTION
// ------------------------
//
// Your contribution to SoftEther VPN Project is much appreciated.
// Please send patches to us through GitHub.
// Read the SoftEther VPN Patch Acceptance Policy in advance:
// http://www.softether.org/5-download/src/9.patch
//
//
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// DEAR SECURITY EXPERTS
// ---------------------
//
// If you find a bug or a security vulnerability please kindly inform us
// about the problem immediately so that we can fix the security problem
// to protect a lot of users around the world as soon as possible.
//
// Our e-mail address for security reports is:
// softether-vpn-security [at] softether.org
//
// Please note that the above e-mail address is not a technical support
// inquiry address. If you need technical assistance, please visit
// http://www.softether.org/ and ask your question on the users forum.
//
// Thank you for your cooperation.
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//
//
// NO MEMORY OR RESOURCE LEAKS
// ---------------------------
//
// The memory-leaks and resource-leaks verification under the stress
// test has been passed before release this source code.
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// Cfg.h
// Header of Cfg.c
# ifndef CFG_H
# define CFG_H
// Macro
//#define CHECK_CFG_NAME_EXISTS // Check duplication of the existing name
# define SAVE_BINARY_FILE_NAME_SWITCH L"@save_binary"
// Constants
# define TAG_DECLARE "declare"
# define TAG_STRING "string"
# define TAG_INT "uint"
# define TAG_INT64 "uint64"
# define TAG_BOOL "bool"
# define TAG_BYTE "byte"
# define TAG_TRUE "true"
# define TAG_FALSE "false"
# define TAG_END "end"
# define TAG_ROOT "root"
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# define TAG_CPYRIGHT "\xef\xbb\xbf# Software Configuration File\r\n# ---------------------------\r\n# \r\n# You may edit this file when the VPN Server / Client / Bridge program is not running.\r\n# \r\n# In prior to edit this file manually by your text editor,\r\n# shutdown the VPN Server / Client / Bridge background service.\r\n# Otherwise, all changes will be lost.\r\n# \r\n"
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# define TAG_BINARY "SEVPN_DB"
// Data type
# define ITEM_TYPE_INT 1 // int
# define ITEM_TYPE_INT64 2 // int64
# define ITEM_TYPE_BYTE 3 // byte
# define ITEM_TYPE_STRING 4 // string
# define ITEM_TYPE_BOOL 5 // bool
// Folder
struct FOLDER
{
char * Name ; // Folder name
LIST * Items ; // List of items
LIST * Folders ; // Subfolder
struct FOLDER * Parent ; // Parent Folder
} ;
// Item
struct ITEM
{
char * Name ; // Item Name
UINT Type ; // Data type
void * Buf ; // Data
UINT size ; // Data size
FOLDER * Parent ; // Parent Folder
} ;
// Configuration file reader and writer
struct CFG_RW
{
LOCK * lock ; // Lock
char * FileName ; // File name (ANSI)
wchar_t * FileNameW ; // File name (Unicode)
IO * Io ; // IO
UCHAR LashHash [ SHA1_SIZE ] ; // Hash value which is written last
bool DontBackup ; // Do not use the backup
wchar_t LastSavedDateStr [ MAX_SIZE ] ; // Date and time string that last saved
} ;
typedef bool ( * ENUM_FOLDER ) ( FOLDER * f , void * param ) ;
typedef bool ( * ENUM_ITEM ) ( ITEM * t , void * param ) ;
// Parameters for the enumeration
struct CFG_ENUM_PARAM
{
BUF * b ;
FOLDER * f ;
UINT depth ;
} ;
int CmpItemName ( void * p1 , void * p2 ) ;
int CmpFolderName ( void * p1 , void * p2 ) ;
ITEM * CfgCreateItem ( FOLDER * parent , char * name , UINT type , void * buf , UINT size ) ;
void CfgDeleteFolder ( FOLDER * f ) ;
FOLDER * CfgCreateFolder ( FOLDER * parent , char * name ) ;
void CfgEnumFolder ( FOLDER * f , ENUM_FOLDER proc , void * param ) ;
TOKEN_LIST * CfgEnumFolderToTokenList ( FOLDER * f ) ;
TOKEN_LIST * CfgEnumItemToTokenList ( FOLDER * f ) ;
void CfgEnumItem ( FOLDER * f , ENUM_ITEM proc , void * param ) ;
FOLDER * CfgFindFolder ( FOLDER * parent , char * name ) ;
ITEM * CfgFindItem ( FOLDER * parent , char * name ) ;
ITEM * CfgAddInt ( FOLDER * f , char * name , UINT i ) ;
ITEM * CfgAddBool ( FOLDER * f , char * name , bool b ) ;
ITEM * CfgAddInt64 ( FOLDER * f , char * name , UINT64 i ) ;
ITEM * CfgAddByte ( FOLDER * f , char * name , void * buf , UINT size ) ;
ITEM * CfgAddBuf ( FOLDER * f , char * name , BUF * b ) ;
ITEM * CfgAddStr ( FOLDER * f , char * name , char * str ) ;
ITEM * CfgAddUniStr ( FOLDER * f , char * name , wchar_t * str ) ;
FOLDER * CfgGetFolder ( FOLDER * parent , char * name ) ;
UINT CfgGetInt ( FOLDER * f , char * name ) ;
bool CfgGetBool ( FOLDER * f , char * name ) ;
UINT64 CfgGetInt64 ( FOLDER * f , char * name ) ;
UINT CfgGetByte ( FOLDER * f , char * name , void * buf , UINT size ) ;
BUF * CfgGetBuf ( FOLDER * f , char * name ) ;
bool CfgGetStr ( FOLDER * f , char * name , char * str , UINT size ) ;
bool CfgGetUniStr ( FOLDER * f , char * name , wchar_t * str , UINT size ) ;
bool CfgIsItem ( FOLDER * f , char * name ) ;
bool CfgIsFolder ( FOLDER * f , char * name ) ;
void CfgTest ( ) ;
void CfgTest2 ( FOLDER * f , UINT n ) ;
char * CfgEscape ( char * name ) ;
bool CfgCheckCharForName ( char c ) ;
char * CfgUnescape ( char * str ) ;
BUF * CfgFolderToBuf ( FOLDER * f , bool textmode ) ;
BUF * CfgFolderToBufEx ( FOLDER * f , bool textmode , bool no_banner ) ;
BUF * CfgFolderToBufText ( FOLDER * f ) ;
BUF * CfgFolderToBufTextEx ( FOLDER * f , bool no_banner ) ;
BUF * CfgFolderToBufBin ( FOLDER * f ) ;
void CfgOutputFolderText ( BUF * b , FOLDER * f , UINT depth ) ;
void CfgOutputFolderBin ( BUF * b , FOLDER * f ) ;
void CfgAddLine ( BUF * b , char * str , UINT depth ) ;
void CfgAddDeclare ( BUF * b , char * name , UINT depth ) ;
void CfgAddEnd ( BUF * b , UINT depth ) ;
void CfgAddData ( BUF * b , UINT type , char * name , char * data , char * sub , UINT depth ) ;
UINT CfgStrToType ( char * str ) ;
char * CfgTypeToStr ( UINT type ) ;
void CfgAddItemText ( BUF * b , ITEM * t , UINT depth ) ;
bool CfgEnumFolderProc ( FOLDER * f , void * param ) ;
bool CfgEnumItemProc ( ITEM * t , void * param ) ;
FOLDER * CfgBufTextToFolder ( BUF * b ) ;
FOLDER * CfgBufBinToFolder ( BUF * b ) ;
void CfgReadNextFolderBin ( BUF * b , FOLDER * parent ) ;
char * CfgReadNextLine ( BUF * b ) ;
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bool CfgReadNextTextBUF ( BUF * b , FOLDER * current ) ;
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void CfgSave ( FOLDER * f , char * name ) ;
void CfgSaveW ( FOLDER * f , wchar_t * name ) ;
bool CfgSaveEx ( CFG_RW * rw , FOLDER * f , char * name ) ;
bool CfgSaveExW ( CFG_RW * rw , FOLDER * f , wchar_t * name ) ;
bool CfgSaveExW2 ( CFG_RW * rw , FOLDER * f , wchar_t * name , UINT * written_size ) ;
bool CfgSaveExW3 ( CFG_RW * rw , FOLDER * f , wchar_t * name , UINT * written_size , bool write_binary ) ;
FOLDER * CfgRead ( char * name ) ;
FOLDER * CfgReadW ( wchar_t * name ) ;
FOLDER * CfgCreateRoot ( ) ;
void CfgTest ( ) ;
void CfgTest2 ( FOLDER * f , UINT n ) ;
CFG_RW * NewCfgRw ( FOLDER * * root , char * cfg_name ) ;
CFG_RW * NewCfgRwW ( FOLDER * * root , wchar_t * cfg_name ) ;
CFG_RW * NewCfgRwEx ( FOLDER * * root , char * cfg_name , bool dont_backup ) ;
CFG_RW * NewCfgRwExW ( FOLDER * * root , wchar_t * cfg_name , bool dont_backup ) ;
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CFG_RW * NewCfgRwEx2W ( FOLDER * * root , wchar_t * cfg_name , bool dont_backup , wchar_t * template_name ) ;
CFG_RW * NewCfgRwEx2A ( FOLDER * * root , char * cfg_name_a , bool dont_backup , char * template_name_a ) ;
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UINT SaveCfgRw ( CFG_RW * rw , FOLDER * f ) ;
UINT SaveCfgRwEx ( CFG_RW * rw , FOLDER * f , UINT revision_number ) ;
void FreeCfgRw ( CFG_RW * rw ) ;
ITEM * CfgAddIp32 ( FOLDER * f , char * name , UINT ip ) ;
UINT CfgGetIp32 ( FOLDER * f , char * name ) ;
bool CfgGetIp6Addr ( FOLDER * f , char * name , IPV6_ADDR * addr ) ;
ITEM * CfgAddIp6Addr ( FOLDER * f , char * name , IPV6_ADDR * addr ) ;
bool FileCopy ( char * src , char * dst ) ;
bool FileCopyW ( wchar_t * src , wchar_t * dst ) ;
bool FileCopyExW ( wchar_t * src , wchar_t * dst , bool read_lock ) ;
void BackupCfgWEx ( CFG_RW * rw , FOLDER * f , wchar_t * original , UINT revision_number ) ;
# if (!defined(CFG_C)) || (!defined(OS_UNIX))
bool CfgGetIp ( FOLDER * f , char * name , struct IP * ip ) ;
ITEM * CfgAddIp ( FOLDER * f , char * name , struct IP * ip ) ;
# endif
# endif // CFG_H
// Developed by SoftEther VPN Project at University of Tsukuba in Japan.
// Department of Computer Science has dozens of overly-enthusiastic geeks.
// Join us: http://www.tsukuba.ac.jp/english/admission/